4978302960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20742929}}^1$

素因数の和:20742945

約数の個数: 40

約数和(自身を含む): 15432739920

約数和(自身を除く): 10454436960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20742929, 41485858, 62228787, 82971716, 103714645, 124457574, 165943432, 207429290, 248915148, 311143935, 331886864, 414858580, 497830296, 622287870, 829717160, 995660592, 1244575740, 1659434320, 2489151480, 4978302960]

約数ペア:

[(1, 4978302960), (2, 2489151480), (3, 1659434320), (4, 1244575740), (5, 995660592), (6, 829717160), (8, 622287870), (10, 497830296), (12, 414858580), (15, 331886864), (16, 311143935), (20, 248915148), (24, 207429290), (30, 165943432), (40, 124457574), (48, 103714645), (60, 82971716), (80, 62228787), (120, 41485858), (240, 20742929)]